Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/26/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/28/2020 10:02:16 -0.15,-128.19 0.04,-128.92 83.70 80
2 04/29/2020 09:40:51 -0.16,-128.20 -0.99,-124.39 433.51 80
3 04/30/2020 22:05:28 0.13,-128.21 -0.19,-129.70 169.73 80
4 05/01/2020 21:44:03 0.14,-128.22 0.84,-125.17 347.53 80
5 05/03/2020 10:08:29 -0.11,-128.25 0.40,-130.43 249.56 80
6 05/04/2020 09:47:05 -0.13,-128.25 -0.64,-125.91 267.11 80
7 05/05/2020 22:11:41 0.10,-128.25 -0.54,-131.21 337.40 80
8 05/06/2020 21:50:17 0.12,-128.26 0.49,-126.69 179.33 80
9 05/08/2020 10:14:43 -0.09,-128.28 0.75,-131.94 418.18 80
10 05/09/2020 09:53:19 -0.11,-128.28 -0.29,-127.42 97.80 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/26/2020
SNOs_Map_GOES-15_NOAA-20_20200426.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 04/26/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and NOAA-20

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service